Handheld fan



FIG. 1 is a front, right and top perspective view of a handheld fan, showing my design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof.

FIG. 8 is another front, right and top perspective view of the handheld fan in another state; and,

FIG. 9 is another front, right and top perspective view of the handheld fan in another state.

The broken lines depict portions of the handheld fan that form no part of the claimed design. 

CLAIM The ornamental design for a handheld fan, as shown and described. 